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MathsGee Android Q&A

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Show that for any integer \(n \geq 2\) the sum of the fractions \(\frac{1}{a b}\), where \(a\) and \(b\) are relatively prime positive integers such that \(a<b \leq n\) and \(a+b>n\), equals \(\frac{1}{2}\) (Integers \(a\) and \(b\) are called relatively prime if the greatest common divisor of \(a\) and \(b\) is 1.)
in Mathematics by Platinum (147,754 points) | 21 views

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MathsGee Android Q&A

MathsGee Android Q&A